div.notice_b {
    display: none;
    position: fixed;
    bottom: -260px;
    right: 24px;
    width: 330px;
    z-index: 1999;
    color: #212529;
    background-color: #229368;
    border: 0 solid rgba(0, 0, 0, .15);
    border-radius: 4px;
}

div.notice_b .title {
    padding: 10px 15px;
    color: #ffffff;
    font-size: 16px;
}

div.notice_b strong {
    color: #ffffff;
    font-size: 18px;
    cursor: pointer;
}

div.notice_b .content {
    padding: 15px;
    height: 170px;
    overflow-y: auto;
    border-radius: 0 0 0 0;
    color: #515a6e;
    background-color: #ffffff;
    line-height: 1.5;
    font-size: 14px;
    font-weight: 500;
    font-family: Arial, "微软雅黑" !important;
    word-break: break-all;
    white-space: normal;
}

div.notice_b .foot {
    padding: 5px;
    color: #848484;
    background-color: #f7f9fa;
    font-size: 12px;
}

div.notice_b ::-webkit-scrollbar {
    width: 5px;
    height: 5px;
    background-color: #ffffff;
}

div.notice_b ::-webkit-scrollbar-thumb {
    border-radius: 5px;
    box-shadow: inset 0 0 6px rgba(0, 0, 0, .1);
    -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, .1);
    background-color: #e4e4e4;
}


